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United States weather

Weather in Yuma County, Arizona for December 2026

Your guide to Yuma County weather in December - trends and predictions

    Temperatures

  • In general, the average temperature in Yuma County at the beginning of December is 21.7 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 18.9 °F by the end of December.

    • Rain 🌧️

  • Precipitation in Yuma County during December is a rare event, with an average of fewer than 2 rainy days.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
31
Dry days
Average rainy days
0
Rainy days
Average snowy days
0
Snow days
Average temperatures
22°/5°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
44 %
Avg humidity

Yuma County Weather December

Move between months or click on a day
November
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
22°
2
Sunny
22°
3
Sunny
21°
4
Sunny
21°
5
Sunny
21°
6
Sunny
22°
7
Sunny
23°
8
Sunny
23°
9
Sunny
22°
10
Sunny
20°
11
Overcast
22°
12
Partly cloudy
22°
13
Sunny
22°
14
Overcast
22°
15
Overcast
22°
16
Overcast
21°
17
Sunny
23°
18
Sunny
24°
19
Sunny
25°
20
Sunny
24°
21
Sunny
22°
22
Overcast
23°
23
Partly cloudy
23°
24
Partly cloudy
24°
25
Overcast
22°
26
Overcast
19°
27
Partly cloudy
19°
28
Sunny
19°
29
Sunny
17°
30
Sunny
19°
31
Overcast
17°

Temperatures trend during December in Yuma County

See the weather trend as well as the moving average line

December weather in Yuma County day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
Dec. 1 Sunny
Sunny
 22° /7° 0 mm 6
Dec. 2 Sunny
Sunny
 22° /4° 0 mm 6
Dec. 3 Sunny
Sunny
 21° /6° 0 mm 6
Dec. 4 Sunny
Sunny
 21° /4° 0 mm 6
Dec. 5 Sunny
Sunny
 21° /4° 0 mm 6
Dec. 6 Sunny
Sunny
 22° /6° 0 mm 6
Dec. 7 Sunny
Sunny
 23° /6° 0 mm 6
Dec. 8 Sunny
Sunny
 23° /5° 0 mm 6
Dec. 9 Sunny
Sunny
 22° /5° 0 mm 6
Dec. 10 Sunny
Sunny
 20° /4° 0 mm 6
Dec. 11 Overcast
Overcast
 22° /3° 0 mm 5
Dec. 12 Partly cloudy
Partly cloudy
 22° /4° 0 mm 6
Dec. 13 Sunny
Sunny
 22° /6° 0 mm 5
Dec. 14 Overcast
Overcast
 22° /6° 0 mm 5
Dec. 15 Overcast
Overcast
 22° /5° 0 mm 5
Dec. 16 Overcast
Overcast
 21° /4° 0 mm 5
Dec. 17 Sunny
Sunny
 23° /4° 0 mm 6
Dec. 18 Sunny
Sunny
 24° /6° 0 mm 6
Dec. 19 Sunny
Sunny
 25° /7° 0 mm 7
Dec. 20 Sunny
Sunny
 24° /6° 0 mm 4
Dec. 21 Sunny
Sunny
 22° /6° 0 mm 4
Dec. 22 Overcast
Overcast
 23° /5° 0 mm 3
Dec. 23 Partly cloudy
Partly cloudy
 23° /9° 0 mm 4
Dec. 24 Partly cloudy
Partly cloudy
 24° /10° 0 mm 4
Dec. 25 Overcast
Overcast
 22° /11° 0 mm 3
Dec. 26 Overcast
Overcast
 19° /7° 0 mm 3
Dec. 27 Partly cloudy
Partly cloudy
 19° /6° 0 mm 4
Dec. 28 Sunny
Sunny
 19° /4° 0 mm 4
Dec. 29 Sunny
Sunny
 17° /4° 0 mm 4
Dec. 30 Sunny
Sunny
 19° /8° 0 mm 3
Dec. 31 Overcast
Overcast
 17° /5° 0 mm 3
Next
Important Notice
Our weather forecast for Yuma County in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Yuma County forecast closer to your planned date for the most up-to-date weather information.
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Yuma County in December - FAQ

What are the expected maximum and minimum temperatures in Yuma County during December?

Enjoy moderate daytime temperatures of up to 22° and cooler nights around 5°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Yuma County during December?

Rainfall in Yuma County during December is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.

What are the typical wind conditions in Yuma County during December?

The average wind speed in Yuma County during December is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

UV exposure in Yuma County during December

Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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Location coordinates Where is Yuma County?

Get accurate weather forecasts for Yuma County, located at latitude 32.725 and longitude -114.624. Stay updated with localized weather information tailored for Yuma County.

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